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Fix an NPE

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This commit is contained in:
Kris De Volder
2017-10-24 10:36:29 -07:00
parent d4b6dd4e17
commit 4e5ae58f48
1 changed files with 11 additions and 10 deletions
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21
headless-services/boot-java-language-server/src/main/java/org/springframework/ide/vscode/boot/java/requestmapping/RequestMappingHoverProvider.java
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@@ -100,16 +100,17 @@ public class RequestMappingHoverProvider implements HoverProvider {
try { try {
for (SpringBootApp app : runningApps) { for (SpringBootApp app : runningApps) {
String mappings = app.getRequestMappings(); String mappings = app.getRequestMappings();
JSONObject requestMappings = new JSONObject(mappings); if (mappings!=null) {
JSONObject requestMappings = new JSONObject(mappings);
String rawPath = getRawPath(annotation, requestMappings); String rawPath = getRawPath(annotation, requestMappings);
if (rawPath != null) { if (rawPath != null) {
String path = UrlUtil.extractPath(rawPath); String path = UrlUtil.extractPath(rawPath);
if (path != null) { if (path != null) {
String rawMethod = getRawMethod(annotation, requestMappings); String rawMethod = getRawMethod(annotation, requestMappings);
JLRMethod parsedMethod = JLRMethodParser.parse(rawMethod); JLRMethod parsedMethod = JLRMethodParser.parse(rawMethod);
if (methodMatchesAnnotation(annotation, parsedMethod)) { if (methodMatchesAnnotation(annotation, parsedMethod)) {
return Optional.of(new RequestMappingMethod(path, parsedMethod, app)); return Optional.of(new RequestMappingMethod(path, parsedMethod, app));
}
} }
} }
} }